CVE-2020-25467: Debian Linux

Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days.

A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.

Affected products

• Debian Debian Linux: version 9.0 only
• Long Range Zip Project Long Range Zip: version 0.621 only

Published 2021-06-10. Last modified 2026-06-17.